Can you give me a link to download one record for vulnerability from Postman like you gave me for below?

https://qualysapi.qg3.apps.qualys.com/api/2.0/fo/knowledge_base/vuln/?action=list&details=All&ids=115824 

Or let me know how to build the URL like above one? I just wanted to know if its a complete API access issue or just a subscription issue.